private void builWorkBook(Xls.Workbook workBook, IEnumerable <ChartInfo> graphs)
{
Xls.Chart graphTemplate = workBook.Sheets[1];
Xls.Worksheet dataSheet = workBook.Sheets[2];
int chartsCounter = 1;
int currentDataColumn = 1;
try
{
foreach (var graph in graphs)
{
int dataColumnsWritten;
graphTemplate.Copy(dataSheet);
workBook.Sheets[workBook.Sheets.Count - 1].Name = string.Format(Strings.ExcelChartSheetName, chartsCounter++);
buildXlsChart(workBook.Sheets[workBook.Sheets.Count - 1], dataSheet, graph, currentDataColumn, out dataColumnsWritten);
currentDataColumn += dataColumnsWritten;
}
graphTemplate.Delete();
}
finally
{
if (dataSheet != null)
{
Marshal.FinalReleaseComObject(dataSheet);
}
Marshal.FinalReleaseComObject(graphTemplate);
}
}
private void ExportChart(Excel.Chart chart)
{
chart.Export($@"{destinationFolder}\{chartNumber} - {chart.ChartTitle.Text}.png", "PNG");
chartNumber++;
chart.Delete();
ChartCreated?.Invoke(this, $"{chart.ChartTitle.Text} created");
}